Computer Networks Data Communication Essentials
 
Course Description
This course provides a structured and professional foundation in computer networking and data communication concepts that underpin modern enterprise and cloud environments. Learners gain a clear understanding of how data is transmitted across networks how communication protocols operate and how network components work together to deliver reliable connectivity. The course emphasizes conceptual clarity protocol interaction and practical awareness aligned with real world networking operations.
 
What You Will Learn
Understand core computer networking concepts and terminology
Explain data communication models and layered architectures
Analyze how data is transmitted across wired and wireless networks
Understand the role of protocols in reliable data exchange
Examine switching routing and basic network device functions
Identify factors that impact performance latency and reliability
 
Who This Course Is For
Beginners learning networking fundamentals
IT professionals building core networking knowledge
Network and systems administrators strengthening foundations
Students preparing for networking and IT certification paths
 
Course Outcomes
Upon completion learners will be able to explain how computer networks and data communication systems function at a foundational level. Participants will gain the skills needed to understand network behavior support troubleshooting discussions and build a strong base for more advanced networking and security studies.